ARM: nomadik: move the pin configuration to DT

This moves the pin configuration for the Nomadik over to the
device tree using Gabriel's bindings. Remove the auxdata
nailing down the name of the pin controller as this is no
longer necessary.

Cc: Gabriel Fernandez <gabriel.fernandez@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 0 insertions, 51 deletions

diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c
index 835161709c62..89e2c03db178 100644
--- a/arch/arm/mach-nomadik/cpu-8815.c
+++ b/arch/arm/mach-nomadik/cpu-8815.c
@@ -27,8 +27,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/irqchip.h>
 #include <linux/platform_data/clk-nomadik.h>
-#include <linux/platform_data/pinctrl-nomadik.h>
-#include <linux/pinctrl/machine.h>
 #include <linux/clocksource.h>
 #include <linux/of_irq.h>
 #include <linux/of_gpio.h>
@@ -91,52 +89,6 @@
 #define NOMADIK_L2CC_BASE	0x10210000	/* L2 Cache controller */
 #define NOMADIK_UART1_VBASE	0xF01FB000
 
-static unsigned long out_low[] = { PIN_OUTPUT_LOW };
-static unsigned long out_high[] = { PIN_OUTPUT_HIGH };
-static unsigned long in_nopull[] = { PIN_INPUT_NOPULL };
-static unsigned long in_pullup[] = { PIN_INPUT_PULLUP };
-
-static struct pinctrl_map __initdata nhk8815_pinmap[] = {
-	PIN_MAP_MUX_GROUP_DEFAULT("uart0", "pinctrl-stn8815", "u0_a_1", "u0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("uart1", "pinctrl-stn8815", "u1_a_1", "u1"),
-	/* User LED on S8815 */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO2_C5", out_high),
-	/* User button on S8815 */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO3_A4", in_nopull),
-	/* Hog in MMC/SD card mux */
-	PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-stn8815", "mmcsd_a_1", "mmcsd"),
-	/* MCCLK */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO8_B10", out_low),
-	/* MCCMD */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO9_A10", in_pullup),
-	/* MCCMDDIR */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO10_C11", out_high),
-	/* MCDAT3-0 */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO11_B11", in_pullup),
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO12_A11", in_pullup),
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO13_C12", in_pullup),
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO14_B12", in_pullup),
-	/* MCDAT0DIR */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO15_A12", out_high),
-	/* MCDAT31DIR */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO16_C13", out_high),
-	/* MCMSFBCLK */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO24_C15", in_pullup),
-	/* CD input GPIO */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO111_H21", in_nopull),
-	/* CD bias drive */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO112_J21", out_low),
-	/* I2C0 */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO62_D3", in_pullup),
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO63_D2", in_pullup),
-	/* I2C1 */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO53_L4", in_pullup),
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO54_L3", in_pullup),
-	/* I2C2 */
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO73_C21", in_pullup),
-	PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO74_C20", in_pullup),
-};
-
 /* This is needed for LL-debug/earlyprintk/debug-macro.S */
 static struct map_desc cpu8815_io_desc[] __initdata = {
 	{
@@ -284,8 +236,6 @@ device_initcall(cpu8815_mmcsd_init);
 
 /* These are mostly to get the right device names for the clock lookups */
 static struct of_dev_auxdata cpu8815_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("stericsson,nmk-pinctrl-stn8815", 0,
-		"pinctrl-stn8815", NULL),
 	OF_DEV_AUXDATA("stericsson,fsmc-nand", NOMADIK_FSMC_BASE,
 		NULL, &cpu8815_nand_data),
 	OF_DEV_AUXDATA("arm,primecell", NOMADIK_SDI_BASE,
@@ -299,7 +249,6 @@ static void __init cpu8815_init_of(void)
 	/* At full speed latency must be >=2, so 0x249 in low bits */
 	l2x0_of_init(0x00730249, 0xfe000fff);
 #endif
-	pinctrl_register_mappings(nhk8815_pinmap, ARRAY_SIZE(nhk8815_pinmap));
 	of_platform_populate(NULL, of_default_bus_match_table,
 			cpu8815_auxdata_lookup, NULL);
 }